Attempt both WKD and HKP if no protocol specified

routes/profile.js

@@ -29,7 +29,7 @@ more information on this, and how to apply and follow the GNU AGPL, see <https:/
 */
 import express from 'express'
 import bodyParserImport from 'body-parser'
-import { generateSignatureProfile, utils, generateWKDProfile, generateHKPProfile, generateKeybaseProfile } from '../server/index.js'
+import { generateSignatureProfile, utils, generateWKDProfile, generateHKPProfile, generateAutoProfile, generateKeybaseProfile } from '../server/index.js'
 
 const router = express.Router()
 const bodyParser = bodyParserImport.urlencoded({ extended: false })
@@ -74,12 +74,7 @@ router.get('/keybase/:username/:fingerprint', async (req, res) => {
 })
 
 router.get('/:id', async (req, res) => {
-    let data
+    const data = await generateAutoProfile(req.params.id)
-    if (req.params.id.includes('@')) {
-        data = await generateWKDProfile(req.params.id)
-    } else {
-        data = await generateHKPProfile(req.params.id)
-    }
     const title = utils.generatePageTitle('profile', data)
     res.set('ariadne-identity-proof', data.keyData.openpgp4fpr) 
     res.render('profile', { title: title, data: data })

server/index.js

@@ -99,6 +99,31 @@ const generateHKPProfile = async (id, keyserverDomain) => {
     })
 }
 
+const generateAutoProfile = async (id) => {
+    let result
+    
+    if (id.includes('@')) {
+        result = await generateWKDProfile(id)
+
+        if (result && result.errors.length === 0) {
+            return result
+        }
+    }
+
+    result = await generateHKPProfile(id)
+    if (result && result.errors.length === 0) {
+        return result
+    }
+
+    return {
+        key: {},
+        keyData: {},
+        keyoxide: {},
+        extra: {},
+        errors: ["No public keys could be found"]
+    }
+}
+
 const generateSignatureProfile = async (signature) => {
     return fetchSignature(signature)
     .then(async key => {
@@ -203,6 +228,7 @@ const computeExtraData = async (key, keyData) => {
 
 export { generateWKDProfile }
 export { generateHKPProfile }
+export { generateAutoProfile }
 export { generateKeybaseProfile }
 export { generateSignatureProfile }